Daylight saving time is set to start Sunday, March 10. This will make for many a cranky worker next Monday morning, and lots of grumbling about needing extra coffee.

For most people, the time shift means adjusting various clocks around the house that aren’t smart enough to adjust themselves and losing an hour of beauty rest. 

But people who work the graveyard shift might lose something else. What should employers know about timekeeping practices for workers whose shifts are affected by the time change?